[Event "CCA Online Swiss Battle - 12"] [Site "https://lichess.org/0TiqFmGv"] [Date "2022.08.28"] [White "KrishanthP"] [Black "ruwan2012"] [Result "1-0"] [UTCDate "2022.08.28"] [UTCTime "13:08:03"] [WhiteElo "1106"] [BlackElo "1193"] [WhiteRatingDiff "+63"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e3 Nf6 3. Nf3 { A46 Yusupov-Rubinstein System } d6 4. Nc3 c6 5. b3 Nbd7 6. Bb2 b5 7. h3 a5 8. a4?! { (0.35 → -0.54) Inaccuracy. Bd3 was best. } (8. Bd3 d5 9. a3 Bb7 10. O-O Be7 11. e4 b4 12. axb4 axb4 13. e5 Rxa1 14. Bxa1 bxc3) 8... b4 9. Ne4?? { (-0.33 → -8.45) Blunder. Nb1 was best. } (9. Nb1 g6 10. c3 Bg7 11. cxb4 axb4 12. Bc4 O-O 13. O-O c5 14. Qe2 Ne4 15. Bb5 Bb7) 9... Nxe4 10. Bd3 Nef6 11. e4 e5?! { (-6.04 → -4.65) Inaccuracy. Qb6 was best. } (11... Qb6 12. Qe2) 12. dxe5?! { (-4.65 → -5.89) Inaccuracy. Qe2 was best. } (12. Qe2 g6) 12... dxe5 13. Bxe5?! { (-5.43 → -7.39) Inaccuracy. Qe2 was best. } (13. Qe2 Bd6) 13... Nh5?? { (-7.39 → -2.89) Blunder. Nxe5 was best. } (13... Nxe5) 14. g4?? { (-2.89 → -8.36) Blunder. Bc4 was best. } (14. Bc4 Nhf6) 14... Nhf6? { (-8.36 → -4.28) Mistake. Nxe5 was best. } (14... Nxe5 15. Nxe5) 15. Ng5? { (-4.28 → -10.27) Mistake. Bb2 was best. } (15. Bb2 Nc5) 15... Nxe5 16. Bf1 Bd6 17. f4 Ng6 18. e5 Nxe5 19. fxe5 Bxe5 20. Qe2 Nd7 21. Rd1 O-O 22. Qe4 g6 23. Qxc6 Qxg5 24. Qxa8?! { (-13.24 → Mate in 3) Checkmate is now unavoidable. Kf2 was best. } (24. Kf2 Ra7) 24... Bc3+?! { (Mate in 3 → -11.03) Lost forced checkmate sequence. Qe3+ was best. } (24... Qe3+ 25. Be2 Bg3+ 26. Kf1 Qf2#) 25. Kf2 Bd4+ 26. Rxd4 Qf6+ 27. Ke3 Qe6+?? { (-8.49 → 0.86) Blunder. Nc5 was best. } (27... Nc5) 28. Re4?? { (0.86 → -8.96) Blunder. Qe4 was best. } (28. Qe4) 28... Qf6?? { (-8.96 → -2.86) Blunder. Qb6+ was best. } (28... Qb6+) 29. Bb5?? { (-2.86 → -7.98) Blunder. Qd5 was best. } (29. Qd5 Qc3+) 29... Re8?? { (-7.98 → 13.66) Blunder. Qb6+ was best. } (29... Qb6+ 30. Kd2 Bb7 31. Qxb7 Qxb7 32. Rhe1 Nc5 33. Rc4 Qf3 34. Rxc5 Qf2+ 35. Re2 Qxc5 36. Kc1) 30. Rd1?? { (13.66 → 1.55) Blunder. Rxe8+ was best. } (30. Rxe8+) 30... Rxe4+?? { (1.55 → 3.84) Blunder. Qc3+ was best. } (30... Qc3+ 31. Kf2 Qxc2+ 32. Re2 Rxe2+ 33. Bxe2 Qc5+ 34. Kf1 Qc7 35. Qf3 Nf8 36. Qe3 Be6 37. Kg1) 31. Kxe4?? { (3.84 → 0.00) Blunder. Qxe4 was best. } (31. Qxe4 Qc3+) 31... Nc5+ 32. Kd5?? { (0.00 → -6.91) Blunder. Ke3 was best. } (32. Ke3 Qe5+ 33. Kf3 Kg7 34. Qxc8 Qe4+ 35. Kg3 Qe3+ 36. Kg2 Ne4 37. Rd3 Qf2+ 38. Kh1 Qf1+) 32... Qe6+?? { (-6.91 → 9.31) Blunder. Qf3+ was best. } (32... Qf3+ 33. Kxc5) 33. Kxc5 Qe7+ 34. Kb6 Qd8+?! { (10.50 → Mate in 6) Checkmate is now unavoidable. Qf8 was best. } (34... Qf8) 35. Rxd8+ Kg7 36. Qxc8 h6 37. Qc3+?! { (Mate in 4 → 15.23) Lost forced checkmate sequence. Qc4 was best. } (37. Qc4 Kf6 38. Qf4+ Kg7 39. Qd4+ Kh7 40. Rh8#) 37... f6?! { (15.23 → Mate in 1) Checkmate is now unavoidable. bxc3 was best. } (37... bxc3 38. Rd3) 38. Qc7# { White wins by checkmate. } 1-0